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Nucular Weapons Nucular Weapons and Stuff by @emtiu at #31C3 What Ever Happened to Nuclear Weapons? by @emtiu at 31C3 Washington Post, 1946-11-08, p. 18 ‘Disclaimer’: I try to be unbiased, but … ● … my world view is shaped by my socialization ● … I use sources accessible to me, language-wise If you find my representation of your/some country's history, motives or actions unfair: ● I'm sorry ● I'd like to know – feel free to talk to me later What Ever Happened They are still around! to Nuclear Weapons? (╯°□°) ╯ ︵ ┻━┻ Main questions ● The number of nuclear weapons states is legally limited to 5, was at one point 13 and is now 9. → Okay, What the hell is going on? ● What can you do? ● SALT, SORT, NPT, NWS, NNWS, IAEA, START, PTBT, CTBT, CTBTO → ORLY SRSLY WTF Nuclear weapons materials and designs ● Uranium Found in nature ● Enrichment needed for weapons use ● Complicated and expensive to prepare Natural Weapons grade 235 235 238 238 Enrichment Nuclear weapons materials and designs ● Plutonium Not found in nature ● Production in nuclear reactor, extraction by ‘reprocessing’ ● Comparatively simple/unexpensive (if nuclear reactors available) Nuclear weapons designs and materials: “Gun-type” ● Very simple design ● Lower safety from accidents ● Lower explosion yield and materials efficiency ● Larger and heavier ● No Plutonium Mid-1940s Nuclear weapons designs and materials: “Implosion type” ● Very complicated design ● Higher safety, efficiency, larger explosion yield ● Smaller and lighter ● Evolved further (deuterium/tritium ‘boosting’) Early 1950s Nuclear weapons designs and materials: “Implosion type” Early 1950s Nuclear weapons designs and materials: “Teller-Ulam design” ● 2-stage ‘thermonuclear’: Fission ‘primary’, Fusion ‘secondary’ ● Very (very!) large explosions Early 1960s Explosive yield of nuclear weapons designs (symbol area to scale of yield) gun-type ~15 kT Explosive yield of nuclear weapons designs (symbol area to scale of yield) gun-type ~15 kT boosted implosion type ~400 kT Explosive yield of nuclear weapons designs (symbol area to scale of yield) gun-type ~15 kT 2-stage thermonuclear fusion weapon boosted 5 6 implosion ~50 MT k type m ~400 kT 1961 Use in war ● Two wartime uses of nuclear bombs, ~15 and ~20 kT yield ● Both against large cities: Hiroshima and Nagasaki, Japan ● Three major effects: – Explosive blast (~40–50% of bomb energy) – Heat radiation (~40–50% of bomb energy) – Radioactivity (~5% of bomb energy) Explosive blast Hiroshima: ~10 km² Heat radiation ~half of total bomb energy ~2km distance from blast Radiation poisoning ● Large portion of deaths in attacked cities (several 10,000s) ● Typical duration of sickness before recovery or death: 3 to 30 days ● Effect compounded by pollution from fallout (esp. water) Effects of modern weapons on cities ● Attack on 31C3 with ~10 MT bomb (largest ever US weapon) (because we <3 Snowden and be hating the NSA) ohai #31c3 dieplzkthx lol Effects of modern weapons on cities ● Attack on 31C3 with ~10 MT bomb (largest ever US weapon) ● Ground zero: CCH, Hamburg – 1,000,000 deaths with ~10 MT bomb – crater of ~2km in diameter – ~400 km² of building destruction nuclearsecrecy.com/nukemap/ Proliferation: Who's got weapons, and how many? ● Vertical proliferation: How many weapons? ● Horizontal proliferation: How many holders? Data/image: Ploughshares Fund Proliferation: Vertical proliferation ● SALT (60s): ABM treaty (first-ever nuke limit) ● START (90s): 12,000 each ● SORT (2000s): ~2,000 deployed ready ● New START (2010s): ~1,500 deployed on 800 carriers US–Russia ‘Mutual De-targeting’ 1994: Missiles set to “No Target”-Mode or pointed into open ocean Tom Lehrer, 1965: Who's Next? First nuclear test 1944 USA 1949 USSR 1952 UK 1960 France 1964 China 1952 USA 1953 USSR 1957 UK 1967 China 1968 France First fusion test Nuclear Non- Proliferation Treaty (NPT) ● Signed 1968 ● Only 5 states can be Nuclear Weapons States (NWS) ● No giving away nuclear weapons technology ● Non-NWS get support with nuclear energy Is the NPT working? NPT defines 5 nuclear weapons states, but 5 other states have developed nuclear weapons: ● Israel – Motivated by national security – Technology help from France, Germany – Nuclear weapons not acknowledged, no (confirmed) nuclear test – Officially: “Would not introduce nuclear weapons in the Middle East first” Is the NPT working? NPT defines 5 nuclear weapons states, but 5 other states have developed nuclear weapons: ● India – Motivated by national security, deterrence against China – Mostly domestic scientists, research, industry – “Smiling Buddha” test in 1974 (‘peaceful’) – Reactor technology embargo (now irrelevant) – Considers NPT unfair, but would join as NWS Is the NPT working? NPT defines 5 nuclear weapons states, but 5 other states have developed nuclear weapons: ● Pakistan – Motivated by conflict (esp. with India) – Technology and materials from ‘peaceful’ foreign programs (esp. The Netherlands) – Success of program considered the achievement of Abdul Qadeer Khan – First test in 1998 after new Indian tests Is the NPT working? NPT defines 5 nuclear weapons states, but 5 other states have developed nuclear weapons: ● North Korea – Motivated by ‘self-reliance’ ideology/defense – Alleged help from Abdul Qadeer Khan – First test in 2006, again in 2009, 2013 (real-world test for CTBTO) Nuclear Non- Proliferation Treaty (NPT) Has the NPT worked? NPT defines 5 nuclear weapons states, but 5 other states have developed nuclear weapons: ● South Africa – Motivated by strategic position in the Cold War – Nuclear materials shipments from Israel – No (known) tests, but weapons confirmed – Gave up nuclear weapons with end of Apartheid regime, joined NPT Has the NPT worked? NPT defines 5 nuclear weapons states, but 3 states gained nuclear weapons by accident: ● Ukraine, Kazakhstan, Belarus – Nuclear weapons remnant from USSR collapse ¯\_( ツ )_/¯ 1994: Budapest Memorandum. Give up the nuclear weapons for money and security guarantees! Has the NPT worked? NPT defines 5 nuclear weapons states, but it's an arbitrary historical ‘cut’ ● Some countries came too late (after 1968) – Algeria, Iraq, Libya, Syria, Iran failed – Israel, India, Pakistan, North Korea succeeded “Nuclear Sharing” NWS gives nukes to NNWS: NATO program: US nukes in Violation of the NPT!? Germany, Italy, Turkey, Belgium, The Netherlands “Nuclear Sharing” US/NATO position: ● NATO program: US nukes in ● Weapons only ‘stationed’ Germany, Italy, Turkey, (to be used by host state) Belgium, The Netherlands ● NPT is for keeping peace. In nuclear war, peace failed. Okay to give weapons away in peace … for use in war. “Nuclear Sharing” US/NATO position: ● NATO program: US nukes in Germany, Italy, Turkey, Belgium, The Netherlands Is the NPT working? Is the NPT working? ● Before the NPT: 5 new nuclear weapons states in 20 years, scarcely tested technology, reactors not widespread ● After the NPT: 4 (net) new nuclear weapons states in 50 years, well-developed technology, reactors globally widespread Nuclear testing Nuclear testing Nuclear testing Nuclear testing Nuclear testing ● 1963: PTBT ● 1996: CTBT Data/image: Ploughshares Fund Partial Test Ban Treaty ● “Treaty banning nuclear weapon tests in the atmosphere, in outer space and under water” ● Signatories: Important players, except – France – China – North Korea Partial Test Ban Treaty: Why? Longish-lived (~15 yr) beta-radioisotopes – Caesium-137 – Strontium-90 Found in milk and childrens' teeth Pics/full story: The Appendix: Atomic Anxiety and the Tooth Fairy: Citizen Science in the Midcentury Midwest Partial Test Ban Treaty: Why? Short-lived radiogenic isotopes as historical markers: Partial Test Ban Treaty: Why? Short-lived radiogenic isotopes as historical markers: Research: Centre d'Etudes Nucléaires de Bordeaux Gradignan Comprehensive Test Ban Treaty 1996: Don't cause nuclear explosions, period. ● Comprehensive Test Ban Treaty Organization Preparatory Commission Comprehensive Test Ban Treaty: Why? CTBTO-sponsored video artwork: “1945–1998” by Isao Hashimoto Comprehensive Test Ban Treaty Organization Preparatory Commission Nuclear explosion detection: Vela incident ● Sets of specialized satellites to detect nuclear blasts 1963–1989 ● ‘Vela Incident’ in 1979: classified info, inconclusive analysis, no consensus Nuclear explosion detection: Vela incident ● Sets of specialized satellites to detect nuclear blasts 1963–1989 ● ‘Vela Incident’ in 1979: classified info, inconclusive analysis, no consensus ● Most popular conspiracy theory: Joint South African/Israeli test ● Discovered cosmic gamma-ray bursts by accident Comprehensive Test Ban Treaty Organization Preparatory Commission North Korean nuclear test 2006 What's the problem with the CTBT? It's never entered into effect! (╯ ° □ °) ╯ ︵ ┻━┻ ● Missing ratifications: – China, USA, Israel, Iran, Egypt ● Missing signatures: – India, North Korea, Pakistan What can you do? ● Hackers: Look up “Nuclear Disarmament Hacks” on media.ccc.de – great introduction by Moritz into technological challenges of getting rid of nukes From: Nuclear Disarmament Hacks by Moritz Kütt, CC-BY-NC-SA 4.0 What can you do? ● Citizens of Pakistan, India, ● Citizens of Pakistan, India, [North Korea]: Israel, [North Korea]: Push for CTBT signature! Push for NPT signature! ● Citizens of the USA, Iran, ● Citizens of Germany, Italy, Israel, China, Egypt: Turkey, The Netherlands, Push for CTBT ratification! Belgium: Get rid of NATO nukes! What can you do? What everyone can do (democratic pressure, publicity, …!): (in order of pink-fluffy-unicorns-dancing-on-rainbows factor) – Find a concept for a new NPT to include all NWS – Help the CTBTO spread nuclear test awareness (@ctbto_alerts) – Solve the problem of proliferation through nuclear power What can you do? What everyone can do (democratic pressure, publicity, …!): (in order of pink-fluffy-unicorns-dancing-on-rainbows factor) – Find a concept for a new NPT to include all NWS – Help the CTBTO spread nuclear test awareness (@ctbto_alerts) – Solve the problem of proliferation through nuclear power – Get rid of nuclear weapons! Thank you! ● Find me on Twitter as @emtiu ● I read email sent to [email protected] Find this talk, slides etc. through media.ccc.de later.
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